<?php
// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>. 
//
// This file was modified by contributors of "BOINC Web Tweak" project.

require_once("../inc/util.inc");
require_once("../inc/email.inc");
require_once("../project/project.inc");

define('MASTER_URL', $master_url);

// send an email to admins:
// - project forums: everyone in POST_REPORT_EMAILS
// - team message board: team founder and admins
//
function mail_report_list($forum, $subject, $body, $must_send=false) {
	$success = true;
	switch ($forum->parent_type) {
	case 0:
		if ($must_send && !defined("POST_REPORT_EMAILS")) {
			echo "This project has not yet defined an administrator to
				handle this kind of forum report.
				Please contact the project and tell them to add this information
				in their html/project/project.inc file
			";
		}
		$emails = explode("|", POST_REPORT_EMAILS);
		foreach ($emails as $email) {
			$admin->email_addr = $email;
			if (!send_email($admin, $subject, $body)) {
				$success = false;
			}
		}
		break;
	case 1:
		$team = BoincTeam::lookup_id($forum->category);
		$founder = BoincUser::lookup_id($team->userid);
		$success = send_email($founder, $subject, $body);
		$admins = BoincTeamAdmin::enum("teamid=$team->id");
		foreach ($admins as $admin) {
			$u = BoincUser::lookup_id($admin->userid);
			$success &= send_email($u, $subject, $body);
		}
		break;
	}
	return $success;
}

//////////////////// post hidden/unhidden ///////////
//
function send_moderation_email($forum, $post, $thread, $explanation, $action) {
	$moderator=get_logged_in_user();
	$body = "";
	$user = BoincUser::lookup_id($post->user);

	$subject = PROJECT." moderation notice";

	$body = "Your post [ID $post->id] in thread '$thread->title'
".URL_BASE."forum_thread.php?id=$thread->id#$post->id
has been $action by moderator $moderator->name (ID $moderator->id).
$explanation

The content of your post:
$post->content

For further information and assistance with ".PROJECT." go to ".MASTER_URL;

	$success = send_email($user, $subject, $body);

	$body = "Because of moderation by $moderator->name (ID $moderator->id),
The following email was sent to $user->name (ID $user->id)
".URL_BASE."forum_user_posts.php?userid=$user->id
------------------------------
Subject: $subject

$body
";
	$subject = PROJECT.": post $action in '$thread->title'";
	$success &= mail_report_list($forum, $subject, $body);
	return $success;
}

//////////////////// thread hidden/unhidden ///////////
//
function send_thread_moderation_email(
	$forum, $thread, $message, $action_name, $explanation
) {
	$moderator = get_logged_in_user();
	$user = BoincUser::lookup_id($thread->owner);
	$body = "";

	$subject = PROJECT." forum moderation notice";
	$body = "Your thread '$thread->title'
".URL_BASE."forum_thread.php?id=$thread->id
has been $action_name
by moderator $moderator->name (ID $moderator->id).
$explanation

For further information and assistance with ".PROJECT." go to ".MASTER_URL;

	$subject = "THREAD $action REPORT: $thread->title";
	$success = mail_report_list($forum, $subject, $body);
	$success &= send_email($user, $subject, $body);
	return $success;
}

// If a user is subscribed to a thread that is replied to,
// send them an email notifying them of the reply.
//
function send_reply_notification_email($thread, $user){
	$title = PROJECT . ": A user has posted to '". $thread->title ."'";
	$link = URL_BASE . "forum_thread.php?id=" . $thread->id;
	$body = "Another " . PROJECT . " user has posted to the thread
\"" . $thread->title . "\".\n"
		   ."To view the updated thread, visit:\n$link

--------------------------
To change email preferences, visit:
".URL_BASE."edit_forum_preferences_form.php
Do not reply to this message.
";
	return send_email($user, $title, $body);
}

//////////////////// a user clicks the red "x" to report a post ///////////
//
function send_report_post_email($user, $forum, $thread,  $post, $message) {
	$body = "";
	$owner = BoincUser::lookup_id($post->user);

	$subject = PROJECT." post in '$thread->title' reported as offensive";
	$body = PROJECT." notification:

A post in the ".PROJECT." forums was reported as offensive.
	Thread:		 $thread->title
	Post:		   $post->id by $owner->id ($owner->name)
	Reporting User: $user->id ($user->name)
	Link:		   ".URL_BASE."forum_thread.php?id=$thread->id#$post->id
	
Comments from reporting user:
$message

Contents of the post:
$post->content

For further information and assistance with ".PROJECT." go to ".MASTER_URL;

	$success = mail_report_list($forum, $subject, $body, true);

	// if it's a forum board, send to project admins too
	//
	if ($forum->parent_type != 0) {
		$forum = new BoincForum;
		$forum->parent_type = 0;
		$success &= mail_report_list($forum, $subject, $body, true);
	}
	return $success;
}

//////////////////// a user has been banished ///////////
//
function send_banish_email($forum, $user, $duration, $reason) {
	$subject = PROJECT." posting privileges suspended";
	$body = "
This email is to inform you that you will not be able to
post to the ".PROJECT." message boards until ".date('M j, Y G:i', $duration).",
because your postings have not followed our guidelines.
	";
	if ($reason) {
		$body .= "\n\nThe moderator gave the following explanation about your suspension:\n";
		$body .= $reason;
	}
	$success = mail_report_list($forum, $user->name." has been banished.", $body);
	$success &= send_email($user, $subject, $body);
	return $success;
}

//////////////////// a banishment vote has been started  ///////////
//
function send_banish_vote_email($user, $duration, $reason, $end_time) {
	$now=time();
	$subject = PROJECT." banishment vote underway";
	$vote_url=parse_config(get_config(), "<master_url>")."forum_banishment_vote.php";
	$body = "
This email if to inform you that a vote has been started
regarding your banishment from the ".PROJECT." message boards until ".date('M j,
Y G:i', $duration+$now).",
because your postings have not followed our guidelines.

This vote will be underway until ".date('M j, Y G:i',$end_time)." or until a majority
decision has been reached.  If the vote does not result in banishment, you will be
able to resume posting at that time.
	";
	if ($reason) {
		$body .= "\n\nThe moderator gave the following reason for your pending suspension:\n";
		$body .= $reason;
	}
	$success = send_email($user, $subject, $body);

	$body .= "\n\n<a href=".$vote_url."?action=yes&userid="
			 .$user->id
		   .">[vote to banish author]</a>\n\n"
		   ."<a href=".$vote_url."?action=no&userid="
			 .$user->id
		   .">[vote not to banish author]</a>";

	$forum = new BoincForum;
	$forum->parent_type = 0;
	$success &= mail_report_list($forum, "A banishment vote for ".$user->name." has been started.", $body);
	return $success;
}
?>
